Robot vacuums / Compare

Dreame L40 Ultra Gen 2 vs Ecovacs Deebot T90 Pro Omni

A

Product A: Dreame

L40 Ultra Gen 2

58 of 89 known

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B

Product B: Ecovacs

Deebot T90 Pro Omni

77 of 89 known

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All 89 fields

Every value links to where we found it.

Only differences

ADreame L40 Ultra Gen 2

BEcovacs Deebot T90 Pro Omni

General

6 of 7 differ

Series

L Series1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Listed under L Series in the store menu

Deebot T9016Press articlebusinessinsider.jp/article/2602-ecovacs-deebot-t90-launch-japanRead 14 October 2026Article names the DEEBOT T90 series (T90 PRO OMNI and T90 OMNI)

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

RLL53SE, 010204AA001146, 010204AA001147, 010204AA001090, 010204AA0010911Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026US store SKUs 010204AA001146 (white) and 010204AA001147 (black) in the store product feed2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: robot model RLL53SE, base station model RCLE05126Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Item details: Model Number RLL53SE and Manufacturer Part Number RLL53SE. SmartHomeCompared gives the same model code9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Model RLL53SE

DEX95, OZT90P1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026US store SKU OZT90P in the page structured data. The maker model code DEX95 is in the manual2Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026Technical Specifications: robot model DEX95, station model CH2523 (US manual)

GTIN / EAN

00850075094233, 00850075094240, 8101425627441Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026US store barcodes 00850075094233 (white) and 00850075094240 (black), written as the store prints them6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Item details: UPC 810142562744 for the black unit on Amazon. It differs from the store barcodes, so it may be an Amazon packaging code

0850077202520, 6970135039418, 69701350394704Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Page structured data sku 6970135039418, a valid EAN-13, for the black T90 PRO OMNI5Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Page structured data sku 6970135039470, a valid EAN-1311Spec databasematteralpha.com/ecovacs/ecovacs-deebot-t90-pro-omni-robot-vacuum-and-mop-p5684Read 14 October 2026Database UPC 850077202520, GTIN 0850077202520

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

January 20267Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Premiered at CES 2026 in Las Vegas (January 2026)

Status

Available8Press articlevacuumwars.com/dreame-l40-ultra-gen-2-and-d30-ultra-ceRead 15 October 2026In stock on Amazon on 2026-10-14

Available5Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026UK and German stores show the model in stock on 2026-10-14

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Ecovacs Deebot T90S Pro Omni17Reviewnotebookcheck.com/Neuer-Saugroboter-mit-Wischwalze-bietet-Flaggschiff-Features-zum-Mittelklasse-Preis.1407011.0.htmlRead 23 October 2026Notebookcheck calls the T90S Pro Omni an improved version of the T90 Pro Omni and names it the successor.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$649.994Maker product pagedreametech.com/blogs/blog/robot-vacuum-comparison-l40-l40s-ultra-ae-ceRead 15 October 2026Dreame blog dated 2026-02-10: the L40 Ultra Gen 2 was originally 649.99 USD. Gizmodo (2026-06-27) also gives a 649 USD standard price. The store regular price today is 799.99 USD and is not the launch price10Reviewgizmodo.com/prime-day-isnt-over-yet-and-dreame-l40-ultra-at-41-off-is-proof-25000pa-and-self-cleaning-dock-included-2000778180Read 15 October 2026Article dated 2026-06-27: 649 USD standard price, Prime Day price 384 USD

$899.9915Press articlegearbrain.com/amp/ecovacs-deebot-t90-pro-omni-robot-vacuum-mop-2675664604Read 14 October 2026Article of 2026-03-06: the T90 PRO OMNI is priced at $899.99 in the US. WifiHifi gives US$900. The maker US store now lists $799.99, a later price. Excludes tax

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

€7994Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Store price 599 EUR now, incl. VAT. The launch price of 799 EUR is from the launch reports. The store sells the model in a standard and a Weiss version10Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Technical data list the UVP as 799 EUR13Spec databasenextpit.de/saug-wisch-roboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data sheet: UVP 799.00 EUR, market launch 9 March 2026, Germany14Press articleinside-digital.de/news/saugroboter-mit-bestsellerpotenzial-ecovacs-wagt-grossen-schrittRead 14 October 2026Article of 2026-02-15 states Ecovacs asks 799 EUR in Germany, incl. VAT. On sale from 9 March at Amazon

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA3Maker product pageca.dreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Sold on the US and Canadian Dreame stores

US, DE, GB1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026US store5Maker product pageecovacs.com/uk/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026UK store, GBP price 699

ColoursiThe maker's own colour names

White, Black1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Store options White and Black6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Listing colours Black and White

Black, White4Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026The German store lists T90 PRO OMNI and T90 PRO OMNI Weiss. Maker image files and retailer listings name the standard one black

Suction and brushes

8 of 13 differ

Max suction (claimed)iThe maker's highest suction pressure claim in pascals. Each maker measures it in its own lab, so figures from different brands are not directly comparable. A claim such as "175x more suction" is not converted. A maker can claim another figure in another market, such as Roborock in the US, so it is per variant.

25,000Pa1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 202625,000 Pa Vormax suction from a 6th-generation TurboForce motor. Footnote: based on in-house lab data

30,000Pa1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: vacuum level (MAX) 30000Pa, 16 L/s

Suction power (claimed)iThe maker's suction power claim in air watts. Few robot makers publish it. Pascals are a different measure and go in Max suction.

Not available

Not available

Main brushesiNumber of main brush rolls under the robot. One roll split into two halves counts as one, and so do two cones tip to tip on one axis. Two rolls that turn against each other count as two.

11Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Main Brush Type Rubber Brush. Box list: Main Brush x1

17Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review describes a single main brush13Spec databasenextpit.de/saug-wisch-roboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data sheet: one floor roller (Bodenrolle 1)

Main brush materialiMaterial of the main brush rolls. Rubber covers rubber blades and fins.

Rubber1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Main Brush Type Rubber Brush

Rubber and bristle9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Review: rubber blades and bristles wind in a spiral around the single brush roll

Main brush (as published)iThe maker's name for the main brush, such as "DuoDivide Brush".

Not available

ZeroTangle 4.01Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text names the ZeroTangle 4.0 anti-tangle main brush. Spec table: Main brush type Floating, ZeroTangle Yes

Main brush liftiThe robot can raise its main brush off the floor, for example while it mops.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Main Brush Lifting is marked absent

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Triple Lift text: for liquid spills both brushes lift9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists a liftable suction port (Anhebbarer Saugschacht) next to a liftable side brush

Side brushesiSpinning edge brushes. 0 for a robot without one.

11Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Box list: Side Brush x17Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Side Brushes 1

17Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Single main brush and one fixed side brush13Spec databasenextpit.de/saug-wisch-roboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data sheet: Seitenbuersten 1

Extending side brushiThe side brush or its arm swings outward to reach corners and wall edges. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Side Brush Extending yes (SideReach vacuuming)

No4Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text calls it a fixed side brush (feststehende Seitenbuerste). One UK spec table row says Extendable Side Brush Yes, so the sources conflict7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review describes a single main brush and fixed side brush8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026Compare data record lists Extending Side Brush 09Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Review: the small side brush still cannot extend to the side, but it can be lifted

Side brush liftiThe robot can raise its side brush off the floor.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Side Brush Lifting is marked absent

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Triple Lift text: for liquid spills both brushes lift. The side brush also retracts when large debris is picked up

Max carpet pile (claimed)iTallest carpet pile the maker says the robot can clean. It is not the threshold height the robot can climb. A carpet height the robot climbs onto or glides over, such as carpet climbing 3 cm, is not a pile height.

Not available

Not available

Robot dustbiniDust capacity of the bin inside the robot. The base station's bag or bin is listed separately.

250mL1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Dust Box Capacity 250 ml7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Robot Dustbin Capacity 250 ml

250mL1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Dust box capacity 0.25 L7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026250 ml dustbin

FilteriPublished filter type or grade, such as "E11 HEPA". The robot's own filter. A dock filter goes in the source note.

Not available

Filter Net, Antibacterial Filter (level M6)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Dust Box filter Filter Net, Antibacterial Filter. Filter level M6

Washable filteriThe maker says the filter can be rinsed with water.

Not available

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Washable filter Yes

Navigation and obstacles

7 of 8 differ

NavigationiHow the robot maps the home. A turret is a raised laser sensor on top. A retractable turret sinks into the body to pass under furniture. Built-in lidar sits inside the body with no turret. A solid-state 3D ToF sensor without a turret counts as built-in lidar. Camera means visual mapping without lidar. Gyroscope only means the robot has no mapping sensor and cleans in rows with a gyroscope. Random bounce means the robot has no mapping sensor and no gyroscope and turns when it bumps into something.

Lidar turret1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Navigation LDS. The turret sits on top of the robot and is part of the 97 mm height7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Navigation Type Spinning Lidar

Built-in lidar or ToF sensor1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: embedded radar in a 95 mm body, so no turret. Read as embedded lidar7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Embedded LiDAR integrated into the body instead of a turret

Navigation system (as published)iThe maker's name, such as "VersaLift DToF" or "ClearView Pro LiDAR".

Pathfinder1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Guided by smart Pathfinder technology, the robot scans its surroundings in 360 degrees

Mini-ToF1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Navigation Type Mini-ToF

Obstacle sensors (as published)iThe maker's description of the front obstacle sensors, such as "AI Camera x2 + LED".

3DAdapt obstacle avoidance with 3D structured light1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Obstacle Avoidance 3D Structured Light. Marketing: 3DAdapt obstacle avoidance with a built-in dynamic laser. Dreame's comparison blog says RGB AI plus 3D structured light, which conflicts with this table and with Vacuum Wars8Press articlevacuumwars.com/dreame-l40-ultra-gen-2-and-d30-ultra-ceRead 15 October 20263DAdapt structured light and Smart Pathfinder LiDAR

Structured light, RGB AI+ Supplementary Light1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Obstacle Avoidance Structured light, RGB AI+ Supplementary Light

AI object recognitioniA camera and software identify objects such as cables, socks and pet waste and steer around them. A structured light sensor without a camera counts when the maker says it identifies object types, as Narwal does. A bump sensor or infrared sensor alone does not qualify. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: AI Recognition and Object Type Count is marked absent. Vacuum Wars says the Gen 2 drops the RGB camera of the original L40 Ultra2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026The robot overview lists a laser distance sensor, bumper, edge sensor, cliff sensors and a carpet sensor. No camera is listed8Press articlevacuumwars.com/dreame-l40-ultra-gen-2-and-d30-ultra-ceRead 15 October 2026Article: the Gen 2 uses 3DAdapt structured light and Smart Pathfinder LiDAR and has no RGB camera

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: AIVI 3D 4.0 uses a VLM model and deep learning for object recognition

Object types recognized (claimed)iNumber of object types the maker says the robot can identify. A figure such as 300+ is stored as 300.

Not available

Not available

Dirt detectioniA sensor or camera finds dirtier spots and the robot cleans them harder or again. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Dirt sensor No

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: AI stain detection Yes. AI Instant Re-Mop 2.0 runs two cross-pattern passes on detected stains9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists dirt detection (Schmutzerkennung)

Max threshold (claimed)iHighest single step or door threshold the maker says the robot can climb.

20mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Obstacle Crossing Height 0.79 in (2 cm)7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Threshold Climbing Height 20 mm. Vacuum Wars has not tested this model

24mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026TruePass text: single stage up to 2.4 cm. Spec table: barrier crossing ability with mop 24 mm

Max two-step threshold (claimed)iHighest total height of a two-step threshold the maker says the robot can climb, such as a stepped sliding door track. Makers set conditions, such as a minimum width of the lower step.

Not available

40mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026TruePass text: continuous stages up to 4 cm. The page sets no minimum step width

Mopping

5 of 8 differ

Mop typeiNone means the robot only vacuums. Spinning pads are round pads that rotate. A roller is a turning cylinder. A track is a belt-shaped mop that rolls over the floor. A vibrating pad moves back and forth. A static pad is dragged.

Spinning pads1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Type Dual Omni-Scrub Mops. DuoScrub system with two high-speed rotary mops

Roller1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: mopping type Microfiber Mop Roller, 270 mm diameter, OZMO ROLLER 3.0

Extending mopiA mop pad or roller moves outward to reach wall edges and under low furniture. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Extending yes. MopExtend RoboSwing protrudes up to 4 cm7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Extending Mop Pad Yes

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: TruEdge 3.0 extends the air-cushion roller 1.5 cm. The body keeps an extendable structure7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The roller extends outward for edge cleaning

Mop lift heightiHow far the robot raises its mop pads alone when it drives onto carpet, as the maker's spec table gives it. A lift with the raised chassis goes in the source note.

10.5mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Lifting 0.41 in (10.5 mm). Footnote: the height difference of the robot before and after mop lifting7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Mop Raising Height 10.5 mm

15mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: automatic mop lifting Y, 15 mm7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The roller lifts 15 mm over carpet

Leaves mop at the dockiThe robot drops its mop pads at the base station by itself and picks them up again, so it can vacuum carpet without them.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Removal is marked absent7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Drops Mop Pads at Station No

No8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026The compare data record for the Ecovacs T90 Pro Omni lists Mop Drop 0, which means the robot does not drop its mop at the dock

Mop downforce (claimed)iThe maker's claim for the force that presses the mop onto the floor. A claim in kilograms is converted at 1 kgf = 9.80665 N and rounded to one decimal, so 1 kg is 9.8 N. When the maker also gives a figure in N, that figure is stored. When the maker gives a range, such as 9-11 N, the top of the range is stored.

Not available

Not available

Mop speed (claimed)iHighest rotation speed of the spinning pads or the mop roller that wipes the floor. The speed of another roller that does not wipe the floor is not stored here.

Not available

200rpm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: the mop spins at up to 200 RPM

Robot water tankiClean water held in the robot itself. The base station tanks are separate.

80mL5Maker product pagedreametech.com/blogs/blog/dreame-l40-ultra-gen-2-robot-vacuums-reviewRead 15 October 2026Dreame review blog dated 2026-06-12: robot water tank 2.71 fl oz (80 ml). The same blog says the dock refills the robot's 80 ml tank

110mL1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: water tank capacity 110 ml

Water flow levelsiNumber of water flow settings the user can pick for mopping.

321Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 202632-level mop moisture adjustment, in-app

501Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Mop water content adjustment 50 levels9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Review: water output can be set in up to 50 steps in the app. This matches the maker table, and other types count only a few levels

Base station

7 of 10 differ

Base stationiThe main jobs of the dock sold with this model. Auto-empty means the dock sucks the dust out of the robot. Mop washing means the dock cleans the mop.

Auto-empty and mop washing1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026PowerDock empties dust, washes and hot-air dries the mop pads and refills the robot clean water box

Auto-empty and mop washing1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: auto mop cleaning, dust collection with a 2.5 L bag, warm water mop cleaning

Base station featuresiExtra dock functions. Hot-air drying dries the mop with warm air. Auto detergent adds cleaning solution by itself. Robot tank refill fills the robot's water tank. Self-cleaning wash tray means the dock cleans its own mop washing tray.

Hot-air drying, Robot tank refill, Self-cleaning wash tray1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Auto Hot Air Drying, Auto Water Box Refilling and the AceClean DryBoard self-cleaning washboard with 20 spray nozzles. Auto Solution Adding is listed as purchase separately, the module is not in the box, so auto_detergent is not stored

Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: hot air dry Yes, automatic addition of cleaning solution Yes, auto refill with hot water (station to DEEBOT) Yes, station actively self-cleaning Yes. Self-cleaning is read as the wash tray cleaning itself, per the self-cleaning wastewater system text

Base station water supplyiWater tanks means clean and dirty water tanks that the user fills and empties. Plumbed means the dock connects to a water inlet and a drain. The third option has tanks and a plumbing kit sold separately.

Water tanks1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026The CA FAQ says the user empties the dock used water tank and refills its clean water tank

Water tanks1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Auto Refill and Drain No, so the dock uses tanks

Base station dust containeriWhat the dock empties the robot's dust into.

Bag1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Dust Bag Capacity 3.2 L. Box list: Dust Bags x2

Bag1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: antibacterial dust bag in the box, dust bag capacity 2.5 L

Base station dust capacityiCapacity of the dust bag or bin in the dock.

3.2L1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Dust Bag Capacity 3.2 L7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Bag Capacity 3.2 l

2.5L1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 20267Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Dock empties debris into a 2.5-liter disposable bag

Days between bag changes (claimed)iThe maker's estimate of how long the dock holds dust before it must be emptied. Makers assume different homes, pets and schedules.

100days1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Auto-Empty up to 100 days. Footnote: based on in-house lab data7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Days Before Empty 100 days

90days1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: up to 90 days of zero maintenance. The page states no home or pet conditions

Clean water tankiClean water tank in the base station.

4.5L1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5 L / 4.0 L

4L1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: clean water tank capacity 4 L

Dirty water tankiDirty water tank in the base station.

4L1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: used water tank 4.0 L

2.2L1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: dirty water tank capacity 2.2 L

Mop wash water temperature (claimed)iHighest water temperature the dock uses to wash the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note. A maker can claim another figure in another market, so it is per variant.

Not available

75°C1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: 75 C high-pressure fresh-water wash. The German page says the water is heated up to 75 C before it passes the 32 nozzles. No other measuring point is stated4Maker product pageecovacs.com/de/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Features text: clean water heated up to 75 C before it passes 32 precision nozzles7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The dock washes the roller with hot water at up to 167 F (75 C)

Mop drying air temperature (claimed)iTemperature of the warm air the dock blows over the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note.

Not available

63°C7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The dock dries the roller with 145 F (63 C) air. The measuring point is not stated

Battery and charging

5 of 6 differ

Battery capacityiPublished capacity of the robot's battery pack at the nominal battery voltage. When the maker gives a typical or headline figure and a lower rated figure, the headline figure is stored and the rated one goes in the source note, as for Dreame. A rated figure alone is stored. A count times a capacity, such as 2600 mAh x 2, is not a pack capacity. The total is stored only when the maker or a review states it.

5,200mAh1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Battery Capacity 5,200 mAh

4,000mAh1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: Battery capacity 4000 mAh, labelled 4000 SuperBoost Battery. The EU manual safety note lists a rated capacity of 3,600 mAh for the battery type that suits the charger. The typical figure is stored

Battery voltageiNominal pack voltage, such as 14.4 V.

14.4V2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Rated Voltage 14.4 V. 5,200 mAh at 14.4 V is 74.9 Wh

Not available

Rated poweriRated electrical power of the robot from the spec sheet, label or manual. The base station's power is not included. A charger input rating from the manual, such as 20 V 2.5 A, is not this value.

75W2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Rated Power 75 W for the robot. The base station rated input is 120 V 60 Hz 4.1 A during dust emptying

65W1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT rated power 65 W. Working voltage 16.6 V. The manual charger input 17.8 V 2 A is a different value

Max run time (claimed)iLongest run time on one charge that the maker claims. Makers usually state it in the quietest suction mode without mopping. Claims that include charging breaks are not stored.

231min1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Up to 231 minutes and 1,679 sq ft (156 m2) in Vacuum Only mode under Quiet Suction. Footnote: in-house lab data6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Listing: up to 231 minutes and 1,679 sq ft in Quiet Mode, Battery Life 231 minutes7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Official Battery Life 231 mins9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Battery Life 231 minutes

140min1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: silent mode sweep 140 min, standard mode sweep 120 min. The 350 min standard sweep and mop figure and the Perpetual Run entry exceed the sweep-only time, so they are read as including charging stops and are not stored

Full charge time (claimed)iThe maker's claim for charging from empty to full. A partial charge, such as 9 to 80%, is not stored.

210min2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Charging Time approx. 3.5 hours, stored as 210 minutes. SmartHomeCompared also lists 3.5 hours9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Charging Time 3.5 hours

150min1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: charging time 2.5 h

Recharge and resumeiThe robot returns to the dock to charge and then finishes the job where it stopped.

Yes1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026When the battery is low the robot auto-returns to the dock to recharge and resumes cleaning2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Low battery sends the robot back to charge and it resumes unfinished cleaning tasks. Must be enabled in the app7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Recharge and Resume Yes

Yes8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026Compare data record lists Recharge and Resume 1. The Techgoondu review saw the robot return to the dock for a short charge and then go back out

Noise

1 of 1 differ

Noise (claimed)iOne row per noise figure the maker publishes. Suction mode is the maker's mode name, such as "Standard". When the maker gives a range, the top of the range is stored. A row leaves out the activity or the mode when the maker does not name it, such as a figure for quiet mode alone or a bare figure with neither.

ADreame L40 Ultra Gen 2

Not available

BEcovacs Deebot T90 Pro Omni

Activity	Suction mode	Noise (dB(A))
Vacuuming	Standard	60
Vacuuming and mopping	Standard	60
Mop washing	Not available	60
Dock emptying	Silent mode	71
Dock emptying	Standard mode	76

Source1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: standard mode sweep 60 dBA, standard mode sweep and mop 60 dBA, mop washing 60 dBA, dust collection 71 dBA in silent mode and 76 dBA in standard mode

Connectivity and app

7 of 9 differ

Wi-Fi standardi802.11n is Wi-Fi 4, 802.11ac is Wi-Fi 5 and 802.11ax is Wi-Fi 6. Use the highest protocol the manual lists. None only when a source says the robot has no Wi-Fi.

Not available

Wi-Fi 42Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026Network setup: the router must support 802.11b/g/n. The highest protocol listed is 802.11n3Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/022121_6934$T90PROOMNIInstructionManual-EU.pdfRead 14 October 2026Network setup: router supports 802.11b/g/n

Wi-Fi bandsiBands the maker's manual or spec table states. Many robots use 2.4 GHz only. Vacuum Wars' Wi-Fi version column is not used for this field.

2.4 GHz2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Operation Frequency 2400-2483.5 MHz. Amazon states 2.4 GHz only6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Only supports 2.4G WiFi, for USA use only7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Wi-Fi version 2.4 GHz

2.4 GHz3Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/022121_6934$T90PROOMNIInstructionManual-EU.pdfRead 14 October 2026Technical Specifications: Frequency Bands 2400-2483.5 MHz. Network setup: 2.4 GHz or mixed 2.4/5 GHz router. The troubleshooting table says not to use a 5 GHz network

Bluetooth versioniAs published, such as "4.1". Robots use Bluetooth for setup.

Not available

Not available

MatteriThe maker states Matter support. Support that is only promised for a later update is not counted.

Not available

Yes7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review says the T90 is Matter compatible. The maker pages do not mention Matter. The Vacuum Wars compare data lists Matter 0, so the Vacuum Wars pages conflict9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists Matter. The review says the robot can join a smart home system through Matter10Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Review: Matter support is present11Spec databasematteralpha.com/ecovacs/ecovacs-deebot-t90-pro-omni-robot-vacuum-and-mop-p5684Read 14 October 2026Matter Alpha product database lists the T90 PRO OMNI with Network: Matter over Wi-Fi, Bluetooth

Voice assistantsiThird-party assistants that can control the robot, such as "Amazon Alexa".

Amazon Alexa, Siri, Google Home1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Compatible with Alexa, Siri and Google Home. Spec table: Voice Control Third-Party

Amazon Alexa, Google Assistant9Reviewsmarthomeassistent.de/saugroboter/ecovacs-deebot-t90-pro-omniRead 14 October 2026Data table lists Amazon Alexa and Google Assistant10Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Review: compatible with Alexa, Google Assistant and the own YIKO assistant

Built-in voice controliThe robot has its own microphone and responds to spoken commands without a smart speaker.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Voice Control Third-Party, so there is no built-in assistant. Vacuum Wars agrees7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Virtual Assistant No

Yes1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: integrated voice control Yes (YIKO)

Companion appiThe maker's phone app for the robot, by name.

Dreamehome5Maker product pagedreametech.com/blogs/blog/dreame-l40-ultra-gen-2-robot-vacuums-reviewRead 15 October 2026The Dreamehome App on iOS and Android

ECOVACS HOME2Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026The manual tells the user to scan a QR code or search ECOVACS HOME in the App Store or Google Play3Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/022121_6934$T90PROOMNIInstructionManual-EU.pdfRead 14 October 2026Search ECOVACS HOME in the App Store or Google Play

Saved mapsiNumber of floor maps the robot can store, for homes with several levels.

41Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Multi-Level Mapping accurately maps up to 4 floors. Stored as 4 saved maps

310Reviewsmart-home-fox.de/ecovacs-deebot-t90-pro-omni-testRead 14 October 2026Review cons: only 3 maps can be saved. A UAE retailer lists 3 floor maps too12Retailer pageelryan.com/en/ecovacs-deebott90proomni-robot-vacuum-cleaner-30000-pa-suction-power-black-2150730.htmlRead 14 October 2026Spec list: Mapping System 3 Floor Maps

Live videoiThe app can show the robot's camera view live.

No7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Live Video Monitoring No

Yes7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The RGB camera is accessible in the app for live video monitoring and two-way video calls

Measured

7 of 7 differ

Suction at the brush housing (measured)iSuction pressure a reviewer measured with a manometer at the robot's brush housing on the highest power setting. It is far lower than the maker's figure and is not comparable to it.

Not available

1.23kPa7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars suction bench test at the brush housing, maximum power, 1.23 kPa

Airflow (measured)iAirflow at the suction inlet on the highest power setting, measured by a reviewer with an anemometer.

Not available

21CFM7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars airflow bench test, maximum power, 21 CFM

Embedded sand pickup on carpet (measured)iShare of sand worked into medium-pile carpet that the robot removed in a timed run on the highest power setting. The reviewer weighs the robot's bin before and after.

Not available

81%7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars carpet deep clean test, sand embedded in medium-pile carpet, 81 percent (average 78 percent)

Pet hair pickup on carpet (measured)iShare of a fixed weight of flattened pet hair, about 2.5 inches long, removed from carpet in two runs. The reviewer weighs the hair left behind.

Not available

100%7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars flattened pet hair test, 2.5-inch hair pressed into carpet, 100 percent (average 82 percent)

Max threshold (measured)iHighest single threshold the robot cleared on a reviewer's test rig.

Not available

32mm7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Vacuum Wars threshold test: crossed a single-step threshold of 32 mm. Strips start at 19 mm

Test obstacles avoided (measured)iNumber of the 24 test objects the robot steered around in Vacuum Wars' standard and torture obstacle tests.

Not available

237Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Standard and torture obstacle tests: 23 of 24 objects avoided

Area per charge (measured)iFloor area the reviewer estimates per charge from measured battery use and a fixed floor plan, on the lowest suction setting without mopping. Vacuum Wars multiplies battery efficiency by navigation efficiency. It is not a full-charge run.

Not available

127.46m²7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026Estimated 1,372 sq ft per charge times 0.09290304 = 127.46 m2. Battery efficiency 1.7 min per percent, studio test8Measurementvacuumwars.com/compare/robot-vacuumsRead 14 October 2026Compare data record: 1372 sq ft per charge, battery efficiency 1.7 min per percent, lowest power setting without mopping

Dimensions and weight

6 of 8 differ

Robot shapeiShape seen from above. D-shaped means a flat front and a round back.

Round1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Product photos show a round body, 350 x 350 mm

Round1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Photos show a round body. The German page labels the size as diameter by height (353 x 351 x 95 mm)

Robot widthiWidth of the robot from side to side.

350mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: 13.78 x 13.78 x 3.82 in (350 x 350 x 97 mm)

353mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT dimension wide/depth/height 353 x 351 x 95 mm

Robot depthiLength of the robot from front to back. The Length in a maker's Length x Width x Height is the depth.

350mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: 350 x 350 x 97 mm

351mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT dimension wide/depth/height 353 x 351 x 95 mm

Robot heightiHeight at the robot's lowest operating position. A fixed lidar turret is included. A retractable turret is lowered. This decides which furniture the robot fits under.

97mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: 97 mm. The LDS turret is included

95mm1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: 95 mm. The page says the embedded radar gives a body of just 95 mm7Reviewvacuumwars.com/ecovacs-deebot-t90-pro-omni-reviewRead 14 October 2026The review measures 3.7 inches, 94 mm. The maker figure of 95 mm is stored

Height with sensor raisediHeight with a retractable lidar turret raised. Empty for a robot without a retractable sensor.

Not available

Not available

Robot weightiRobot with battery and dustbin, without the base station. Some store pages label the robot and dock together as Robot Weight. Check that the figure fits the robot alone.

4.01kg(8.8 lb)1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Weight 8.58 lbs (4.01 kg)9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Vacuum Weight 4.01 kg

5.3kg(11.7 lb)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: DEEBOT net weight 5.3 kg

Base station dimensionsiWidth, depth and height of the dock. When the maker gives the depth with and without the ramp, the depth with the ramp is stored. Makers write the axes in different orders, so they are mapped with care. A size the maker gives for the robot and dock together counts only when the robot sits inside the dock's footprint, and the source note says so.

Width340Depth457Height590mm(13.4 × 18 × 23.2 in)1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Base Station Dimensions 17.99 x 13.39 x 23.23 in (457 x 340 x 590 mm). Read as depth with the ramp 457, width 340 and height 590 as for other Dreame docks

Width338Depth460Height500mm(13.3 × 18.1 × 19.7 in)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: station 338 x 281 x 500 mm without base and 338 x 460 x 500 mm with base. The depth with base is stored

Base station weightiDock without the robot and with empty tanks.

8.86kg(19.5 lb)1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Base Station Weight 19.53 lbs (8.86 kg)9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Dock weight 8.86 kg

7.9kg(17.4 lb)1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table: station net weight 7.9 kg

Certifications

None of 1 known

FCC IDs

Not available

Not available

Other certificationsiNamed certifications, verbatim, such as a TÜV SÜD or UL Solutions cybersecurity mark.

Not available

Not available

In the box

1 of 1 differ

In the boxiItems supplied with this exact model, verbatim.

L40 Ultra Gen 2 Robot Vacuum, Base Station, Main Brush (pre-installed), Brush Guard (pre-installed), Side Brush (pre-installed), Dust Box (pre-installed, including filter), Mop Pads x2, Mop Pad Holders x2, Dust Bags x2 (1 pre-installed), Base Station Ramp Extension Plate, Quick Start Guide, User Manual1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026What's in the Box on the US page

Robot, OMNI Station, Power Cord, User Manual, Quick Guide, Side Brush, Main Brush, Antibacterial Filter, Antibacterial Dust Bag, DEEBOT cleaning solution 260ml, Ordinary Microfiber Mop Roller, Clean water tank, Dirty water tank1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026Spec table INBOX row, verbatim

Links

Not compared

Product page

www.dreametech.com/products/l40-ultra-gen2-robot-vacuum1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026

www.ecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omni1Maker product pageecovacs.com/us/shop/deebot-robotic-vacuum-cleaner/deebot-t90-pro-omniRead 14 October 2026

Spec sheet

Not available

Not available

Manual

www.manualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.html2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026ManualsLib copy of the 22-page Dreame L40 Ultra Gen 2 user manual for model RLL53SE. The maker's own download needs a form

site-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdf2Owner's manualsite-static.ecovacs.com/upload/file/support/2026/02/26/071521_9279$T90PROOMNIInstructionManual-AMR.pdfRead 14 October 2026US instruction manual, Technical Specifications on page EN 30

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026US store banner: 3-Year Warranty. Vacuum Wars lists 1 year7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Warranty period 1 years. The US store says 3 years and is stored

1year6Maker product pagehelp.ecovacs.com/us/support/returns-warrantiesRead 14 October 2026US support page: ECOVACS products are covered for 12 months from the date of purchase

Both are also in the API. Back to all robot vacuums.